#pragma once
#include <stdio.h>
#include <assert.h>
#include <stdlib.h>



typedef int SLDateType;

typedef struct SeqList
{
	SLDateType* a;
	int size;
	int capacity;
}SL;




void SeqListInit(SL* ps);
void SeqListDestroy(SL* ps);

void SeqListPrint(SL* ps);

void SLCheckCapacity(SL* ps);

void SeqListPushBack(SL* ps, SLDateType x);

void SeqListInsert(SL* ps, int pos, SLDateType x);

void SeqListErase(SL* ps, int pos);
